This book assesses the current available information concerning the major scientific problems related to environmental consequences of a possible nuclear war. The contributors address a broad range of topics, among them the effects of blast, heat, and local radioactive fallout; the likely dispersal patterns and residence times of radioactive debris in the troposphere and stratosphere; the probable long-term effects on both the local and global biosphere and radiological consequences for humans; the effect on the global environment of widespread fires in urban and industrialized regions; and the likely significant decrease of stratospheric ozone with a resulting long-term increase in harmful UV radiation received at the ground. The authors point to problem areas where current information is inadequate or completely lacking and discuss the role of the scientist in developing such information as a contribution to the elimination of the nuclear war threat.

In 1982, three conservationists in the United States discussed a growing concern they shared about the long-term biological consequences of nuclear war; they wondered what such a war would do to the air, the water, the soils 1 the natural systems upon which all life depends. I was one of those three; the others were executives of two philanthropic foundations, Robert L. Allen of the Henry P. Kendall Foundation and the late Robert W. Scrivner of the Rockefeller Family Fund. Together we began trying to! find out what the scientific community was doing about the problem and what steps could be taken to alert the environmental movement to the need to address the subject. We knew that a large-scale nuclear war might kill from 300 million to a billion people outright and that another billion could suffer serious injuries requiring immediate medical attention, care that would be largely unavailable. But what kind of world wouldisurvivors face? Would the long-term consequences prove to humanity and survival of all species than the to be even more serious immediate effects? We found that comparatively little scientific research had been done about the envifonmental consequences of a nuclear war of the magni tude that toda,y's huge arsenal could unleash . .

The first part of this interdisciplinary study of the consequences of nuclear war provides an overview of its physical and environmental effects: urban fires, nuclear winter, nuclear famine, and toxic environments. Part II considers the consequences from the standpoint of death, injuries, and the health of survivors; and describes the effects of radiation exposure, food shortages and malnutrition on the prospects of survival, and psychological consequences. Part III reviews the demand for medical resources after a nuclear attack, and estimates the actual supply likely to be available. Part IV addresses the nuclear arms race from a psychosocial point or view, while Part V offers views on the prospects for recovery from nuclear war. ISBN 0-309-03692-5:$43.50.

A distillation of the report by the Scientific Committee on Problems of the Environment (SCOPE), an international effort by over 200 scientisits. Written for a lay audience, it presents the thrust of the original arguments of the two-volume study without the scientific minutiae. Explores the climatic and atmospheric changes induced, radiation and fallout, and the putative biological consequences.